Update wording.

diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml
index 49d12b6a9ad54d10e4ad1dbb3d27a3fca67ef44b..4ad04dbd9934f0f761e5893d0a801894e0ad3fe9 100644 (file)
--- a/doc/src/sgml/libpq.sgml
+++ b/doc/src/sgml/libpq.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   <application>libpq</application> - C Library
@@ -4358,7 +4358,7 @@ installs too. The file's location can also be specified by the
 
 
 
-To set environment variables on Windows, from My Computer,
+To set an environment variable on Windows, from My Computer,
 choose View System Information, and from the Advanced
 tab, choose Environment Variables, then add a user or system
 variable.